Home / 6,633,681.30-9,154,461.85-3,733,072.31

Finding the Fourth Proportional to 6,633,681.30, 9,154,461.85 and 3,733,072.31

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Solution

The fourth proportional to 6,633,681.30, 9,154,461.85 and 3,733,072.31 is: 5,151,629.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,633,681.30 : 9,154,461.85 = 3,733,072.31 : x
  2. Step 2: Convert to fraction form
    6,633,681.30/9,154,461.85 = 3,733,072.31/x
  3. Step 3: Cross multiply
    6,633,681.30x = 9,154,461.85 × 3,733,072.31
  4. Step 4: Simplify right side
    6,633,681.30x = 34,174,268,058,739.85
  5. Step 5: Solve for x
    x = 34,174,268,058,739.85/6,633,681.30
  6. Step 6: Final answer
    x = 5,151,629.47

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.